| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.64 | 9.699% | $219.0031 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $9.67 | 13.820% | $11.0064 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $138.67 | 10.149% | $152.7436 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $75.88 | 12.721% | $85.5327 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $55.90 | 9.132% | $61.0048 | $61.00 | $61.00 | $61.00 |
| Purchase #6 | $168.78 | 5.556% | $178.1574 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $61.60 | 3.311% | $63.6396 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $710.14 | $771.0876 | $771.08 | $771.10 | $771.00 | |